/* =====================================================
   北京尧图科技 - 全站统一设计系统 V2.0
   浅粉 + 浅紫 + 纯白 | 非对称 | 个性化营销长页组件库
   ===================================================== */

:root {
  --primary-pink: #FFD1DC;
  --deep-pink: #FF69B4;
  --primary-purple: #E0B0FF;
  --deep-purple: #9370DB;
  --pure-white: #FFFFFF;
  --text-dark: #4A4A4A;
  --text-light: #888888;
  --bg-gradient: linear-gradient(135deg, #FFF5F8 0%, #F3E5F5 100%);
  --card-shadow: 0 10px 30px rgba(233, 30, 99, 0.1);
  --hover-shadow: 0 15px 40px rgba(147, 112, 219, 0.2);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ============ 全站导航（含下拉/超级菜单） ============ */
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
  height: 100%;
  position: relative;
}

.header .logo { font-size: 22px; }

.nav-with-drop {
  display: flex;
  gap: 6px;
}

.nav-item { position: relative; }

.nav-item > a {
  display: block;
  padding: 10px 12px;
  font-weight: 600;
  color: var(--text-dark);
  font-size: 15px;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-item > a:hover,
.nav-item > a.active {
  color: var(--deep-pink);
  background: rgba(255, 209, 220, 0.35);
}

.nav-item.has-drop > a::after {
  content: '▾';
  margin-left: 4px;
  font-size: 12px;
  color: var(--deep-purple);
}

/* 下拉面板 */
.drop-panel {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  min-width: 260px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(147, 112, 219, 0.22);
  padding: 14px 10px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  border-top: 4px solid transparent;
  border-image: linear-gradient(90deg, var(--deep-pink), var(--deep-purple)) 1;
}

.nav-item.has-drop:hover .drop-panel {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.drop-panel a {
  display: block;
  padding: 10px 16px;
  border-radius: 10px;
  color: var(--text-dark);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
}

.drop-panel a:hover {
  background: linear-gradient(135deg, #FFF5F8, #F3E5F5);
  color: var(--deep-pink);
  padding-left: 22px;
}

.drop-panel a small {
  display: block;
  color: var(--text-light);
  font-weight: 400;
  font-size: 12px;
  margin-top: 2px;
}

.drop-panel .drop-title {
  padding: 6px 16px 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--deep-purple);
  letter-spacing: 1px;
}

/* 超宽下拉（区域/行业） */
.drop-panel.wide {
  min-width: 560px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.drop-panel.very-wide {
  min-width: 780px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2px;
}

/* 顶部信息条 */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1001;
  height: 37px;
  background: linear-gradient(90deg, #2D2D2D, #1A1A1A);
  color: #ccc;
  font-size: 13px;
  padding: 8px 0;
  transition: transform .3s ease;
}

.topbar.is-hidden { transform: translateY(-100%); }

.topbar .nav-inner { justify-content: flex-end; gap: 28px; }
.topbar span { display: inline-flex; align-items: center; gap: 6px; }
.topbar .hot { color: var(--primary-pink); font-weight: 600; }

/* 滚动后导航 */
.header { top: 37px; padding: 12px 0; }
.header.scrolled { top: 0; padding: 8px 0; }

/* ============ 页面头部 Banner ============ */
.page-hero {
  position: relative;
  padding: 168px 0 88px;
  overflow: hidden;
}

.page-hero .ph-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-hero .ph-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.page-hero .ph-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 245, 248, 0.92) 0%, rgba(243, 229, 245, 0.9) 100%);
}

.page-hero .ph-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.page-hero h1 {
  font-size: 46px;
  font-weight: 800;
  color: var(--deep-purple);
  line-height: 1.2;
  margin-bottom: 18px;
}

.page-hero h1 .hl { color: var(--deep-pink); }

.page-hero .ph-sub {
  font-size: 18px;
  color: var(--text-light);
  max-width: 720px;
  margin: 0 auto 26px;
  line-height: 1.8;
}

.ph-breadcrumb {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  background: rgba(255,255,255,0.7);
  border-radius: 30px;
  padding: 8px 22px;
  font-size: 13px;
  color: var(--text-light);
  box-shadow: 0 4px 14px rgba(233,30,99,0.08);
}

.ph-breadcrumb a { color: var(--deep-purple); font-weight: 600; }
.ph-breadcrumb a:hover { color: var(--deep-pink); }

.ph-actions { margin-top: 10px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============ 通用板块 ============ */
.sec { padding: 86px 0; position: relative; }
.sec-tint { background: linear-gradient(135deg, #FFF5F8 0%, #F3E5F5 100%); }
.sec-white { background: #fff; }
.sec-dark { background: linear-gradient(135deg, #2D2D2D, #1A1A1A); color: #fff; }

.sec-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.sec-head .eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--deep-pink);
  letter-spacing: 2px;
  background: rgba(255, 209, 220, 0.45);
  padding: 6px 18px;
  border-radius: 30px;
  margin-bottom: 16px;
}
.sec-head h2 { font-size: 36px; font-weight: 800; color: var(--deep-purple); margin-bottom: 16px; line-height: 1.25; }
.sec-head h2 .hl { color: var(--deep-pink); }
.sec-head p { color: var(--text-light); font-size: 16px; line-height: 1.9; }
.sec-dark .sec-head h2 { color: #fff; }
.sec-dark .sec-head p { color: #bbb; }

/* 内容容器 */
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.two-col { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.two-col.reverse .col-img { order: 2; }
.col-img img { border-radius: 22px; box-shadow: 0 24px 60px rgba(147,112,219,0.22); width: 100%; display: block; }
.col-img .img-cap {
  text-align: center; font-size: 13px; color: var(--text-light); margin-top: 12px;
}
.col-text h3 { font-size: 30px; color: var(--deep-purple); font-weight: 800; margin-bottom: 20px; line-height: 1.3; }
.col-text h3 .hl { color: var(--deep-pink); }
.col-text p { color: var(--text-dark); line-height: 2; margin-bottom: 16px; font-size: 15.5px; }
.col-text .lead { color: var(--text-light); font-size: 16px; }

/* 数据统计带 */
.stat-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
}
.stat-item { text-align: center; padding: 34px 18px; }
.stat-item .num {
  font-size: 46px; font-weight: 800;
  background: linear-gradient(90deg, var(--deep-pink), var(--deep-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1.1;
}
.stat-item .lbl { color: var(--text-light); font-size: 14px; margin-top: 10px; }
.sec-dark .stat-item .num { -webkit-text-fill-color: var(--primary-pink); }
.sec-dark .stat-item .lbl { color: #bbb; }

/* 卡片网格 */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 28px; }
.card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

.t-card {
  background: #fff; border-radius: 20px; padding: 32px 28px;
  box-shadow: var(--card-shadow); transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.8); position: relative; overflow: hidden;
}
.t-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--deep-pink), var(--deep-purple));
}
.t-card:hover { transform: translateY(-8px); box-shadow: var(--hover-shadow); }
.t-card .ic {
  width: 66px; height: 66px; border-radius: 18px; margin-bottom: 20px;
  background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; box-shadow: 0 8px 20px rgba(233,30,99,0.16);
}
.t-card .ic img { width: 34px; height: 34px; }
.t-card h3 { font-size: 20px; color: var(--deep-purple); margin-bottom: 12px; font-weight: 700; }
.t-card h4 { font-size: 17px; color: var(--deep-purple); margin-bottom: 10px; font-weight: 700; }
.t-card p { color: var(--text-light); font-size: 14.5px; line-height: 1.85; }
.t-card ul.tick { margin-top: 14px; }
.t-card ul.tick li { padding: 7px 0; color: var(--text-dark); font-size: 14px; display: flex; gap: 8px; align-items: flex-start; }
.t-card ul.tick li::before { content: '✓'; color: var(--deep-pink); font-weight: 800; flex-shrink: 0; }

/* 编号步骤 */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 26px; counter-reset: step; }
.step-card { background: #fff; border-radius: 20px; padding: 30px 24px; box-shadow: var(--card-shadow); position: relative; }
.step-card .no {
  width: 56px; height: 56px; border-radius: 50%; margin-bottom: 18px;
  background: linear-gradient(135deg, var(--deep-pink), var(--deep-purple));
  color: #fff; font-size: 22px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 20px rgba(233,30,99,0.28);
}
.step-card h3 { font-size: 18px; color: var(--deep-purple); margin-bottom: 10px; }
.step-card p { color: var(--text-light); font-size: 14px; line-height: 1.8; }

/* 两列特性列表 */
.feature-list { display: grid; gap: 18px; }
.feature-line {
  display: flex; gap: 16px; background: #fff; border-radius: 16px; padding: 20px 22px;
  box-shadow: var(--card-shadow); align-items: flex-start;
}
.feature-line .fl-ic {
  width: 48px; height: 48px; border-radius: 14px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
  display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.feature-line h4 { color: var(--deep-purple); font-size: 16.5px; margin-bottom: 6px; }
.feature-line p { color: var(--text-light); font-size: 14px; line-height: 1.8; }

/* 对比表格 */
.cmp-wrap { overflow-x: auto; background: #fff; border-radius: 20px; box-shadow: var(--card-shadow); }
.cmp-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.cmp-table th, .cmp-table td { padding: 16px 20px; text-align: left; font-size: 14.5px; border-bottom: 1px solid #f3f0f7; }
.cmp-table thead th { background: linear-gradient(135deg, var(--deep-pink), var(--deep-purple)); color: #fff; font-weight: 700; }
.cmp-table tbody th { color: var(--deep-purple); font-weight: 700; background: #FBF7FD; width: 190px; }
.cmp-table td .yes { color: var(--deep-pink); font-weight: 800; }
.cmp-table td .no { color: #ccc; }
.cmp-table tr:hover td { background: #FFF8FB; }

/* 时间轴 */
.timeline { position: relative; padding-left: 34px; }
.timeline::before { content: ''; position: absolute; left: 10px; top: 6px; bottom: 6px; width: 3px; background: linear-gradient(180deg, var(--deep-pink), var(--deep-purple)); border-radius: 3px; }
.tl-item { position: relative; padding: 0 0 32px 22px; }
.tl-item::before {
  content: ''; position: absolute; left: -30px; top: 4px; width: 16px; height: 16px; border-radius: 50%;
  background: #fff; border: 4px solid var(--deep-pink); box-shadow: 0 0 0 4px rgba(255,105,180,0.15);
}
.tl-item .tl-tag { display: inline-block; font-size: 12px; font-weight: 700; color: var(--deep-pink); background: rgba(255,209,220,0.4); padding: 3px 12px; border-radius: 20px; margin-bottom: 8px; }
.tl-item h4 { color: var(--deep-purple); font-size: 17px; margin-bottom: 6px; }
.tl-item p { color: var(--text-light); font-size: 14.5px; line-height: 1.8; }

/* 客户证言 */
.quote-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 26px; }
.quote-card { background: #fff; border-radius: 20px; padding: 30px; box-shadow: var(--card-shadow); position: relative; }
.quote-card::before { content: '“'; position: absolute; top: 8px; right: 22px; font-size: 72px; color: var(--primary-purple); opacity: 0.35; font-family: Georgia, serif; line-height: 1; }
.quote-card p { color: var(--text-dark); font-size: 14.5px; line-height: 1.9; margin-bottom: 18px; }
.quote-card .q-who { display: flex; align-items: center; gap: 12px; }
.quote-card .q-who img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; border: 3px solid var(--primary-pink); }
.quote-card .q-who .qn { font-weight: 700; color: var(--deep-purple); font-size: 14px; }
.quote-card .q-who .qr { color: var(--text-light); font-size: 12.5px; }

/* FAQ 手风琴 */
.faq-list { max-width: 900px; margin: 0 auto; }
.faq-item { background: #fff; border-radius: 16px; box-shadow: var(--card-shadow); margin-bottom: 14px; overflow: hidden; }
.faq-item summary {
  padding: 20px 26px; font-weight: 700; color: var(--deep-purple); font-size: 16px;
  cursor: pointer; list-style: none; position: relative; padding-right: 54px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; position: absolute; right: 24px; top: 50%; transform: translateY(-50%);
  width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, var(--deep-pink), var(--deep-purple));
  color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 18px;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item .faq-body { padding: 0 26px 24px; color: var(--text-light); font-size: 14.5px; line-height: 1.95; }
.faq-item .faq-body p { margin-bottom: 10px; }

/* CTA 横幅 */
.cta-band {
  background: linear-gradient(135deg, var(--deep-pink), var(--deep-purple));
  border-radius: 26px; padding: 60px 48px; text-align: center; color: #fff;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; top: -60%; right: -10%; width: 60%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.15), transparent 70%);
}
.cta-band h2 { font-size: 34px; font-weight: 800; margin-bottom: 16px; position: relative; }
.cta-band p { font-size: 17px; opacity: 0.92; margin-bottom: 30px; position: relative; }
.cta-band .btn-white {
  display: inline-block; background: #fff; color: var(--deep-pink); padding: 16px 52px;
  border-radius: 30px; font-weight: 700; font-size: 17px; position: relative;
  transition: var(--transition);
}
.cta-band .btn-white:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(0,0,0,0.2); }

/* 提示框 */
.note {
  background: rgba(255, 209, 220, 0.3); border-left: 4px solid var(--deep-pink);
  border-radius: 12px; padding: 18px 22px; color: var(--text-dark); font-size: 14.5px; line-height: 1.9; margin: 20px 0;
}
.note.purple { background: rgba(224,176,255,0.25); border-left-color: var(--deep-purple); }

/* 标签 */
.tag-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.tag-row .tag { font-size: 13px; color: var(--deep-purple); background: #fff; padding: 7px 16px; border-radius: 30px; box-shadow: var(--card-shadow); font-weight: 500; }

/* 段落标题装饰 */
.h-deco { position: relative; padding-left: 18px; }
.h-deco::before { content: ''; position: absolute; left: 0; top: 6px; bottom: 6px; width: 5px; border-radius: 4px; background: linear-gradient(180deg, var(--deep-pink), var(--deep-purple)); }

/* 图文卡片（案例/新闻） */
.img-card { background: #fff; border-radius: 20px; overflow: hidden; box-shadow: var(--card-shadow); transition: var(--transition); }
.img-card:hover { transform: translateY(-8px); box-shadow: var(--hover-shadow); }
.img-card .im { height: 220px; overflow: hidden; }
.img-card .im img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.img-card:hover .im img { transform: scale(1.08); }
.img-card .ic-body { padding: 24px; }
.img-card .ic-body .ic-tag { display: inline-block; font-size: 12px; font-weight: 700; color: var(--deep-pink); background: rgba(255,209,220,0.4); padding: 4px 13px; border-radius: 20px; margin-bottom: 12px; }
.img-card .ic-body h3 { font-size: 18px; color: var(--deep-purple); margin-bottom: 10px; font-weight: 700; line-height: 1.45; }
.img-card .ic-body p { color: var(--text-light); font-size: 14px; line-height: 1.8; }
.img-card .ic-body .ic-more { color: var(--deep-pink); font-weight: 600; font-size: 14px; margin-top: 12px; display: inline-block; }

/* 文字排版（长文） */
.article-body { max-width: 900px; margin: 0 auto; }
.article-body h2 { font-size: 28px; color: var(--deep-purple); margin: 44px 0 18px; font-weight: 800; position: relative; padding-left: 16px; }
.article-body h2::before { content: ''; position: absolute; left: 0; top: 4px; bottom: 4px; width: 5px; border-radius: 4px; background: linear-gradient(180deg, var(--deep-pink), var(--deep-purple)); }
.article-body h3 { font-size: 22px; color: var(--deep-purple); margin: 34px 0 14px; font-weight: 700; }
.article-body p { color: var(--text-dark); line-height: 2; margin-bottom: 18px; font-size: 15.5px; }
.article-body ul, .article-body ol { margin: 0 0 18px 22px; color: var(--text-dark); line-height: 2; font-size: 15px; }
.article-body li { margin-bottom: 8px; }
.article-body img { border-radius: 16px; width: 100%; margin: 22px 0; box-shadow: 0 14px 40px rgba(147,112,219,0.2); }
.article-body .img-cap { text-align: center; color: var(--text-light); font-size: 13px; margin: -12px 0 26px; }
.article-body strong { color: var(--deep-purple); }
.article-body blockquote {
  border-left: 4px solid var(--deep-pink); background: rgba(255,209,220,0.25);
  padding: 18px 24px; border-radius: 0 14px 14px 0; color: var(--text-dark); margin: 24px 0; font-size: 15px; line-height: 1.95;
}

/* 表格（长文） */
.article-table { width: 100%; border-collapse: collapse; margin: 24px 0; background: #fff; border-radius: 14px; overflow: hidden; box-shadow: var(--card-shadow); }
.article-table th { background: linear-gradient(135deg, var(--deep-pink), var(--deep-purple)); color: #fff; padding: 13px 16px; text-align: left; font-size: 14.5px; }
.article-table td { padding: 12px 16px; border-bottom: 1px solid #f2eef7; color: var(--text-dark); font-size: 14.5px; line-height: 1.8; }
.article-table tr:nth-child(even) td { background: #FBF7FD; }

/* 价格表 */
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; align-items: stretch; }
.price-card { background: #fff; border-radius: 22px; padding: 40px 30px; text-align: center; box-shadow: var(--card-shadow); position: relative; display: flex; flex-direction: column; }
.price-card.pop { border: 2px solid var(--deep-pink); transform: scale(1.04); }
.price-card .pk { display: inline-block; background: linear-gradient(135deg, var(--deep-pink), var(--deep-purple)); color: #fff; font-size: 12px; font-weight: 700; padding: 5px 18px; border-radius: 20px; position: absolute; top: -13px; left: 50%; transform: translateX(-50%); white-space: nowrap; }
.price-card .pm { font-size: 22px; color: var(--deep-purple); font-weight: 700; }
.price-card .pp { font-size: 44px; font-weight: 800; color: var(--deep-pink); margin: 16px 0 4px; }
.price-card .pp span { font-size: 15px; color: var(--text-light); font-weight: 400; }
.price-card ul { text-align: left; margin: 24px 0; flex-grow: 1; }
.price-card ul li { padding: 10px 0; border-bottom: 1px dashed #eee; color: var(--text-dark); font-size: 14.5px; display: flex; gap: 8px; }
.price-card ul li::before { content: '✓'; color: var(--deep-pink); font-weight: 800; }
.price-card .btn { margin-top: auto; }

/* 页脚（全站统一） */
.footer { margin-top: 0; }
.footer-grid-5 { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1.4fr; gap: 40px; margin-bottom: 46px; }
.footer .f-brand p { color: #aaa; line-height: 1.9; font-size: 14px; margin-top: 14px; }
.footer .f-brand .f-ic { display: flex; gap: 12px; margin-top: 20px; }
.footer .f-brand .f-ic a { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,0.08); color: #ddd; display: flex; align-items: center; justify-content: center; font-size: 15px; transition: var(--transition); }
.footer .f-brand .f-ic a:hover { background: linear-gradient(135deg, var(--deep-pink), var(--deep-purple)); color: #fff; }
.footer h4 { color: var(--primary-pink); margin-bottom: 22px; font-size: 16px; font-weight: 700; position: relative; padding-bottom: 10px; }
.footer h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 40px; height: 2px; background: var(--deep-pink); }
.footer ul.fl li { margin-bottom: 12px; }
.footer ul.fl a { color: #ccc; font-size: 14px; transition: var(--transition); }
.footer ul.fl a:hover { color: var(--primary-pink); padding-left: 6px; }
.footer .f-contact li { color: #aaa; font-size: 14px; margin-bottom: 14px; display: flex; gap: 10px; align-items: flex-start; }
.footer .f-qr { display: flex; gap: 18px; align-items: center; background: rgba(255,255,255,0.05); border-radius: 14px; padding: 16px; }
.footer .f-qr img { width: 92px; height: 92px; border-radius: 10px; }
.footer .f-qr p { color: #bbb; font-size: 13px; line-height: 1.8; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 26px; margin-top: 10px; text-align: center; color: #777; font-size: 13.5px; }

/* 悬浮咨询按钮 */
.float-box { position: fixed; right: 22px; bottom: 26px; z-index: 900; display: flex; flex-direction: column; gap: 12px; }
.float-box a {
  width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--deep-pink), var(--deep-purple)); color: #fff; font-size: 24px;
  box-shadow: 0 10px 26px rgba(233,30,99,0.4); transition: var(--transition); text-align: center;
}
.float-box a:hover { transform: scale(1.1); }
.float-box a .float-label {
  position: absolute; right: 66px; background: #fff; color: var(--deep-purple); font-size: 13px; font-weight: 600;
  padding: 8px 14px; border-radius: 10px; box-shadow: var(--card-shadow); white-space: nowrap; opacity: 0; visibility: hidden; transition: var(--transition);
}
.float-box a:hover .float-label { opacity: 1; visibility: visible; }

/* 关键词标签（页面底部） */
.kw-strip { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 26px; }
.kw-strip .kw { background: #fff; color: var(--deep-purple); font-size: 13px; padding: 8px 16px; border-radius: 30px; box-shadow: var(--card-shadow); }

/* 模板列表（index/news/show 动态区块）样式统一 */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.news-list-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.news-card {
  background: #fff; border-radius: 20px; overflow: hidden; box-shadow: var(--card-shadow);
  transition: var(--transition);
}
.news-card:hover { transform: translateY(-8px); box-shadow: var(--hover-shadow); }
.news-card a { display: block; color: inherit; }
.news-card .news-image { height: 210px; overflow: hidden; }
.news-card .news-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.news-card:hover .news-image img { transform: scale(1.08); }
.news-card .news-content { padding: 22px; }
.news-card .news-date { display: inline-block; font-size: 12px; font-weight: 700; color: var(--deep-pink); background: rgba(255,209,220,.4); padding: 4px 13px; border-radius: 20px; margin-bottom: 12px; }
.news-card .news-content h3 { font-size: 17px; color: var(--deep-purple); margin-bottom: 10px; font-weight: 700; line-height: 1.45; }
.news-card .news-excerpt { color: var(--text-light); font-size: 14px; line-height: 1.8; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
@media (max-width: 900px) { .news-grid, .news-list-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .news-grid, .news-list-grid { grid-template-columns: 1fr; } }

/* 响应式 */
@media (max-width: 1024px) {
  .card-grid.cols-3, .card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; gap: 36px; }
  .two-col.reverse .col-img { order: 0; }
  .footer-grid-5 { grid-template-columns: 1fr 1fr; }
  .drop-panel.wide, .drop-panel.very-wide { min-width: 420px; grid-template-columns: 1fr; }
  .page-hero { padding: 150px 0 64px; }
  .page-hero h1 { font-size: 34px; }
}

@media (max-width: 768px) {
  .card-grid.cols-3, .card-grid.cols-2, .card-grid { grid-template-columns: 1fr; }
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  .footer-grid-5 { grid-template-columns: 1fr; }
  .sec-head h2 { font-size: 28px; }
  .cta-band { padding: 44px 24px; }
  .topbar { display: none; }
  .header, .header.scrolled { top: 0; }
  .stat-item .num { font-size: 34px; }
  .steps { grid-template-columns: 1fr; }
  .price-card.pop { transform: scale(1); }
}